}

    @ParameterizedTest
    @ValueSource(ints = { 1, 16, 32, 64, 128, 256 })
    @DisplayName("Should handle various data sizes")
    void testVariousDataSizes(int size) {
        // Given
        byte[] data = createTestData(size);

        // When
        String result = Hexdump.toHexString(data);

        // Then
        assertNotNull(result);

        }

        @ParameterizedTest
        @DisplayName("Should handle various data sizes")
        @ValueSource(ints = { 0, 1, 100, 1024, 4096, 65536, 1048576 })
        void testVariousDataSizes(int size) {
            byte[] data = new byte[size];
            assertDoesNotThrow(() -> request.setData(data, 0, size));
        }

        @ParameterizedTest